> pie <- ggplot(df, aes(x = "", y=freq, fill = factor(class))) + + geom_bar(width = 1, stat = "identity") + + theme(axis.line = element_blank(), + plot.title = element_text(hjust=0.5)) + + labs(fill="class", + x=NULL, + y=NULL, + title="Pie Chart of class"...
2.5) + ylim(0,(1.1*(max(df1952`, df1957`))) # X and Y axis limits # Add texts ...
ix <- sort(x,index.return=T)$ix lines(x[ix], myPredict[ix], col=2, lwd=2 ) # 我将模型的特征添加到绘图中 coeff <- round(model$coefficients, 2) text(3, -70 , paste("Model : ",coeff[1] , " + " , coeff[2] , "*x" , "+" , coeff[3] , "*x^2" , "+" , coeff...
1$variable)) dfa %>% ggplot()+ geom_bar(aes(x=variable,y=value_1, fill=Phylumn), stat="identity", position = "stack")+ scale_fill_brewer(palette = "Set1")+ theme_minimal()+ scale_y_continuous(expand = c(0,0))+ theme(axis.text.x = element_blank(), axis.line.y = element...
# 安装并加载所需的R包# install.packages("ggplot2")library(ggplot2)# 构建数据集mydata<-data.frame(Cut=c("Fair","Good","Very Good","Premium","Ideal"),Price=c(4300,3800,3950,4700,3500))order<-sort(mydata$Price,index.return=TRUE,decreasing=TRUE)# index.return设置是否显示排序后元素在未...
medal_noc=medal_noc.drop([medal_noc.shape[0]-1],axis=0)medal_noc#2General champion medal_noc_year=medal_noc.loc[medal_noc.groupby('Year')['All'].idxmax()].sort_values('Year')medal_noc_year Medals acquisition by countries in 1890–2016 and Medals acquisition by the general winner in...
top5$gene, stack = TRUE, sort = TRUE) + theme(legend.position = "none") + ggtitle("Identity on y-axis")# flip 翻转b <- VlnPlot(sce2, features = top5$gene, stack = TRUE, sort = TRUE, flip = TRUE) + theme(legend.position = "none") + ggtitle("Identity on x-axis")a + b...
data<-read.table("E:/Desktop/Sort.txt",sep="\t",header=TRUE,row.names="ID")data 每次导入完检查一下导入的是否正确 在excel另存为的时候就选择为制表符分隔即可,其他格式:R语言入门之数据的导入和导出 - 知乎 (zhihu.com) 另存为制表符分隔文件 ...
# load package and datalibrary(ggplot2)data(mpg,package="ggplot2")# pre-set the bw theme. 提前设置主题theme_set(theme_bw())g<-ggplot(mpg,aes(cty,hwy))# Scatterplotg+geom_point()+geom_smooth(method="lm",se=F)+labs(subtitle="mpg: city vs highway mileage",y="hwy",x="cty",titl...
fill="cyl",#change fill color by cylcolor="white",#Set bar border colors to whitepalette="jco",#jco jourbal color palettesort.val="asc",#Sort the value in ascending ordersort.by.groups=TRUE,#Sort inside each groupx.text.angle=90#Rotate vertically x axis texts )bp+font("x.text",...